
The extent, scope and nature of these two imaginative and pragmatic autonomy arrangements clearly show that they do not fit in any classical model, whether federal or of territorial autonomy. Its results, albeit imperfect, are deemed positive so far. Hence, can these exceptional cases present themselves as a model, even if tailored in origin, in the research and consecration of subnational constitutionalism in other geopolitical arenas?
The Basic Laws of Hong Kong and Macau serve basically as subnational constitutions, which lay down the foundation for continuing development of subnational constitutionalism. The sovereign constitutional norms are the same and the Basic Laws – such as the Joint Declarations - are essentially identical; that is, the normative superstructure has a high degree of similarity. However, the dynamics of constitutionalism show certain divergences that appeared in the two regions with a first decade of evolutionary praxis pointing to somehow different avenues that may, by the end of the day (2047 and 2049, respectively), result in different SARS profiles and different sedimentation of the autonomic traits of Macau and of Hong Kong